That our bidding styles differ when Partner has shown a GF single-suiter in ♥? B)With no specified agreement, a Yarborough and a 4 card ♠ suit, Jdonn would bid a gutsy 3♠ :). No wonder Jdonn is such an accomplished card-player :) Without prior agreement, 4♥ seems a better candidate for a catch-all weak bid :) The point of the 3♠ bid is that sometimes partner will bid 3NT, which we can happily pass. On the OP hand we don't mind declaring 3NT since at least we have a few queens and we don't mind if the opponents lead one of those suits.